Lumen Learning
Lumen: Grammar: Adjectives and Adverbs
This lesson focuses on adjectives and adverbs including their functions, differences, and common mistakes. It provides six videos to aid understanding, several short practice activities, and a self-check.
Other
Ef Education First: English Grammar: Comparative and Superlative Adverbs
Learn how to form comparative and superlative adverbs in their varied forms, and see examples of each type.
Cengage Learning
Cengage Learning: Adjectives and Adverbs Comparative and Superlative Forms
This is an English style guide article focusing on comparative and superlative forms of adjectives and adverbs. It explains how to form these adjectives and adverbs, how to use them, and provides examples.